Archive / search

Search the archive

Searches are 10 seconds apart without an account · sign in free for no wait, saved searches and Find Similar

Search query

Filters and sort order

Category Shape / form From year To year Country Time of day Witnesses Evidence Status Duration Sound Colour Motion Lights Sources include Min photos Min videos Min sources Min score Sort order

3D model Narrated

“Tremonton”

Stories4

The Robertson Panel: The CIA's Secret UFO Review

January 14, 1953 · Washington, D.C. (exact building unresolved; CIA headquarters and the Pentagon both claimed)

United States

UAP · Disc / saucer · 33 sources · 1 photos

46Partially documented

Bellefontaine Radar-Visual and Gun-Camera Intercept

August 1, 1952 · Bellefontaine Air Force Station (Campbell Hill) and the Dayton area, Ohio

United States

UAP · Sphere · 19 sources

54Partially documented

The Tremonton UFO Film (The Newhouse Film)

July 2, 1952 · U.S. Highway 30S, about 7 miles from Tremonton, Box Elder County, Utah

United States

UAP · Disc / saucer · 50 sources · 6 photos

47Partially documented

The Mariana UFO Film

August 15, 1950 · Legion Park, Great Falls, Montana

United States

UAP · Disc / saucer · 63 sources · 3 photos

55Partially documented

Names4

Wright-Patterson Air Force Base Place · 40 stories
An Air Force base in Ohio, called Wright Field in the earliest records.
William K. Hartmann Person · 9 stories
An astronomer, and one of the Condon Committee's most careful investigators.
Robertson Panel Programme · 8 stories
January 1953.
H. P. Robertson Person · 3 stories
A Caltech physicist and CIA consultant.

Documents46 · see all

DOW-UAP-D103: Project Blue Book Photo File Relating to Tremonton Film Document

Department of War· 2026-09-18· 5 pages· 2 pages mention it
- p. 1 Files 1377 & 1415 July 7, 1952 Tremonton, Utah 2 photos
- p. 2 …Newhouse 7 miles north of Tremonton, Utah 1110 MST 2 July 1952 Driving on highway -- Wife noticed objects Group of…
Blue Book microfilm case document, Tremonton, Utah Document

Internet Archive / U.S. Air Force· 3 pages· 2 pages mention it
- p. 1 Files 1377 & 1415 July 7, 1952 Tremonton, Utah 2 photos
- p. 2 …Newhouse 7 miles north of Tremonton, Utah 1110 MST 2 July 1952 Driving on highway -- Wife noticed objects Group of…
Project Blue Book Photo File Relating to Tremonton Film, Utah, 1952 Case file

U.S. Department of War· 1952-07-02· 5 pages· 2 pages mention it
- p. 1 Files 1377 & 1415 July 7, 1952 Tremonton, Utah 2 photos
- p. 2 …Newhouse 7 miles north of Tremonton, Utah 1110 MST 2 July 1952 Driving on highway -- Wife noticed objects Group of…
Briefing of One Board on Unidentified Flying Objects FOIA release

Central Intelligence Agency· 1953-01-05· 2 pages· 2 pages mention it
- p. 1 …showing of the motion picture films of sightings at Tremonton, Utah, and Great Falls, Montana. Copies of the Report of…
- p. 2 …showing of the motion picture films of sightings at Tremonton, Utah, and Great Falls, Montana. Copies of the Report of…
Comments and Suggestions of UFO Panel (PUBD Is Unknown) FOIA release

Central Intelligence Agency· 1953-01-03· 22 pages· 6 pages mention it
- p. 8 …There was no valid reason for the attempt to relate the objects in the Tremonton sighting to those in the…
- p. 9 …Hand "jitter" frequencies (obtainable from early part of Tremonton film) were not removed from the plots of the "single pass…
SCIENTIFIC ADVISORY PANEL ON UNIDENTIFIED FLYING OBJECTS 14- 17 January 1953 FOIA release

Central Intelligence Agency· 2000-11-13· 2 pages· 1 page mentions it
- p. 1 …Motion Picture Films of sightings at Tremonton, Utah, 2 July 1952 and Great Falls, Montana, August 1950. 8. Summary Report…